1539results about "Television system details" patented technology

A method is provided by which a subscriber accesses an SDV channel using a set top terminal. The method begins when the set top terminal receives a user request to tune to a first SDV channel. An active services list is also received over an access network. The active services list includes an entry for each currently available SDV program and a time-to-live (TTL) associated therewith. Tuning information is identified for the first SDV channel from its entry in the active services list. The set top terminal tunes to the first SDV channel using the identified tuning information. The channel change information associated with the user request is locally stored in set top terminal for transmission over the access network at a later time.

A method of controlling a broadcast receiver and which includes displaying a broadcast program on a screen of the broadcast receiver, determining if a broadcast-related information enlargement mode is selected, and enlarging the broadcast-related information on the screen of the broadcast receiver when the determining step determines the broadcast-related information enlargement mode is selected.

The embodiment of the invention discloses a 4K splicing processor and a 4K splicing display system. The 4K splicing processor comprises a driving circuit used for processing a 4K resolution signal, the driving circuit comprises an FPGA chip U5, TVS array chips U10, U11, U12 and U13 and DP signal line connectors CN9 and CN10; the model of the U5 is Spartan-6, the models of the U10, the U11, the U12 and the U13 are all RClamp0524P, the CN9 is connected with the U5 through the U10 and the U11, and the CN10 is connected with the U5 through the U12 and the U13; the U5 receives the input 4K resolution signal through the CN9 to process the 4K resolution signal and outputs the processed 4K resolution signal through the CN10 to achieve 4K resolution signal looping. According to the 4K splicing processor and the 4K splicing display system, the problem that 4K splicing display system equipment is complex is solved.

Optical flow information is determined and used to identify a video clip from among a sequence of frames. The video clip may be identified based on motion features derived in part from the optical flow information. In some embodiments, semantic information is concatenated with the motion features derived from the optical flow information.

A camera array system featuring a plurality of camera clusters attached to a plurality of multi-prong stabilized mounting plates arranged in a split-rig configuration, with the mounting plates configured for mounting the camera clusters onto a moving vehicle.

The invention relates to a MEMS mirror array module (100) for use in semiconductor technology equipment. The MEMS mirror array module (100) comprises at least one MEMS micromirror unit (200) with a MEMS mirror array structure (210) and an elongated interface element (250) over which the MEMS mirror array structure (210) projects laterally, and a higher-level assembly (300) with at least one receptacle (350) for the interface element (250) of the MEMS micromirror unit (200), wherein the MEMS micromirror unit (200) is mounted in a receptacle (350) of the higher-level assembly (300) such that the MEMS mirror array structure (210) of the MEMS micromirror unit (200) abuts the higher-level assembly (300). A gas atmosphere with a thermal conductivity of more than 0.05 W / (m·K) is introduced into a gap (400) between the interface element (250) and the receptacle (350).

The invention relates to a MEMS mirror array module (100) for use in semiconductor technology equipment. The MEMS mirror array module (100) comprises at least one MEMS micromirror unit (200) with a MEMS mirror array structure (210) and a higher-level assembly (300), wherein the MEMS micromirror unit (200) is attached to the higher-level assembly (230) such that the MEMS mirror array structure (210) of the MEMS micromirror unit (200) is in contact with the higher-level assembly (300). The MEMS mirror array module (100) is configured such that sufficient heat conduction from the MEMS mirror array structure (210) to the higher-level assembly (300) is achieved to prevent an undesirably high temperature rise in or on the MEMS mirror array structure (210).

A display apparatus comprises a display member including a display panel having a plurality of pixels that are configured to display an image, a sound output device configured to output sound, and an input / output interface configured to be connected to an external sound apparatus via wire, the sound output device and the external sound apparatus are configured to output sound according to a sound mode responsive to the external sound apparatus being connected to the input / output circuit via the wire.

The present application relates to the technical fields of ship tracking and monitoring, and discloses an automatic prevention and control tracking and monitoring system for ships based on AIS, radar and video signal fusion, comprising: a video signal capturing unit; a signal fusion trajectory prediction unit, which interacts with the video signal capturing unit, is used for fusing ship digital signals, radar digital signals and video signals, and predicting the ship running trajectory in the target period based on the signal fusion result; a track compliance evaluation unit, which is used for obtaining the ship's to-be-traveled route, calculating the offset distance between the ship running trajectory and the ship's to-be-traveled route, and evaluating the track compliance degree of the ship in the driving process based on the offset distance; an arrival period prediction unit; and a tracking and monitoring control unit. The present application realizes multi-dimensional and high-precision ship prevention and control tracking and monitoring, and provides comprehensive technical support and guarantee for ship navigation safety, traffic management and operation efficiency improvement.

The present disclosure provides a vehicle-mounted cabin driving integrated image processing system and a vehicle. The system comprises a driving domain image signal input module, a cabin domain image signal input module, a driving domain image signal processing module, a cabin domain image signal processing module and a memory. The driving domain image signal input module is used for storing driving domain image signals to the memory. The cabin domain image signal input module is used for storing cabin domain image signals to the memory. The driving domain image signal processing module is used for reading driving domain image signals from the memory and processing to obtain driving domain images, and storing the driving domain images to the memory. The cabin domain image signal processing module is used for reading cabin domain image signals from the memory and processing to obtain cabin domain images, and storing the cabin domain images to the memory. The system occupies less space, has shorter data transmission delay, lower cost, avoids data transmission interference caused by too long lines, and data transmission errors caused by line faults.

The application discloses a voice control television, which comprises a television main body and a control circuit arranged in the television main body, wherein the control circuit comprises a plurality of voice collection modules, the voice collection modules are used for collecting voice signals and converting the voice signals into electric signals; a voice signal processing module is electrically connected with all the voice collection modules and is used for processing a plurality of the electric signals into voice control signals; and a television mainboard is electrically connected with the voice signal processing module and is used for controlling the television main body to generate corresponding actions according to the voice control signals. The voice control television can more clearly and accurately collect the voice of a user, so that the precision of the voice control television is higher and the user experience is better.

The application discloses an image data transmission method and device, electronic equipment and storage medium, and relates to the technical field of intelligent control and data transmission. The method comprises the following steps: in response to obtaining transmission data sent by a data receiving module of a decision chip, obtaining an image start signal and an image data signal of a first protocol type sent by the data receiving module, and converting the image start signal into an image synchronization signal of a second protocol type; and sequentially sending the image synchronization signal and the image data signal to a data sending module of the decision chip, so as to send the image synchronization signal and the image data signal to an interaction chip through the data sending module. The technical scheme of the embodiment of the application sends the image data to the interaction chip by using the existing functional module on the decision chip without configuring a special serializer, thereby reducing the hardware cost, wiring difficulty and software control overhead required for image data transmission.

An image processing apparatus, a method, and a program capable of generating an appealing and attractive image are provided. A server (10) functioning as an image processing apparatus includes a processor (12), and a memory (14) storing a program to be executed by the processor (12), in which the processor (12) is configured to acquire a first image including a subject, analyze a scene of the first image, acquire optimal composition corresponding to the scene from an image database (20) based on an analysis result of the analyzed scene, and generate a second image based on an image of the subject and the composition.

The application provides a video intelligent music matching method and device, electronic equipment and computer storage medium, feature extraction is performed on a video to be matched with music to obtain a time sequence matrix of the video to be matched with music; for each video frame in the time sequence matrix, the visual embedding of the video frame is adjusted based on the total frame number of the video to be matched with music and a time adjustment factor of the video frame to obtain intermediate embedding of the video frame, ensuring time alignment; then, the intermediate embedding of the video frame is adjusted based on the spatial weight and visual embedding of all spatial blocks of the video frame to obtain music embedding of the video frame, ensuring spatial alignment; finally, audio decoding is performed based on the music embedding of all video frames to obtain music corresponding to the video to be matched with music. The application does not require a prompt word or training, and can be used immediately after being plugged in, can correspond video content to generated music from a fine granularity, and can also make music accurately match video content as a whole.

The application relates to the technical field of detection and verification, and discloses a precious metal recovery detection process verification method and system. The method comprises the following steps: synchronizing a video stream and a background event timestamp and performing frame interpolation to generate a time reference video stream; target detection is performed on materials according to the time reference video stream to obtain local trajectory information; cross-camera splicing and smoothing processing are performed on the local trajectory to obtain a cross-camera global trajectory; for a frame-out interval in the cross-camera global trajectory, material identity continuity is evaluated through appearance and position prediction, and a complete space-time path is completed; picture coordinates and a timestamp of the material at the time of a business event are extracted based on the complete space-time path; and a weighing and testing record with the nearest timestamp in the background is matched according to the picture coordinates and the timestamp, and is bound with a material identity mark to realize associated verification of the video and the background data. The method can accurately and reliably associate and check the consistency between a target in real-time video and background records in a complex and changeable recovery site.

To provide a product sales device that can actively promote information transmission media. [Solution] The product sales device according to the present invention is a product sales device that sells photo stickers as products, and comprises a product production unit that produces a photo sticker by generating a photographic image of a user, generating an edited image using the photographic image based on the user's editing operation, and printing the edited image on a sticker backing sheet, and a storage unit provided on at least one of the front, back, and side of the product sales device, which houses an information transmission medium for at least one of the photo sticker and the product sales device, and is configured to allow the information transmission medium to be visible from the outside.

Embodiments of the present invention provide a system for employing adaptive pixel selector techniques for calculating color contrast ratio with dead pixel mitigation. The system is configured for determining that a user is testing user interface accessibility compliance of at least one user interface associated with one or more applications, determining one or more rules associated with the user interface accessibility compliance of the one or more applications, selecting a pixel from the at least one user interface, determining that the pixel is not a defective pixel, calculating a color contrast ratio associated with the pixel, determining if the color contrast ratio is in compliance with the one or more rules, and displaying an output associated with determining if the color contrast ratio is in compliance with the one or more rules.

The utility model relates to the technical field of televisions, and provides a laser television which comprises a shell, a lens and a sliding cover assembly, a concave light guide area is formed in the top of the shell, and a light outlet is formed in the bottom of the light guide area; the lens is arranged in the shell and comprises light-emitting glass, and the light-emitting glass faces the light outlet; the sliding cover assembly comprises a sliding cover and a driving mechanism which are arranged in the shell, the sliding cover is adjacent to the light outlet, and the driving mechanism is connected with the sliding cover and used for driving the sliding cover to telescopically slide at the light outlet so as to open or close the light outlet. The light-emitting glass of the lens can be effectively protected, and the durability and reliability of equipment are improved.

An image processing apparatus comprises: a reception unit that receives an operation by a user; and a display control unit that controls to display on a display device a display screen on which a layout selection area for selecting a layout in which images are to be arranged and an image selection area for selecting an image to be arranged in the layout are arranged, wherein the display control unit changes selectable layouts in the layout selection area in response to a change in selection of images in the image selection area by a user operation, and controls to display, as the selectable layouts, layouts in which images equal to or greater than the number of selected images selected in the image selection area can be arranged.

Embodiments of the present disclosure provide a video transmission method, a robot, a medium and a product. The method comprises: collecting area video information by a plurality of video acquisition modules of a robot, determining module connection information corresponding to each video acquisition module, determining target video information corresponding to the video acquisition module according to the module connection information and the area video information, and transmitting the target video information to a master module of the robot according to the module connection information; wherein at least two video acquisition modules are connected in series through a coaxial cable; receiving the target video information through the master module, analyzing the target video information to obtain the area video information corresponding to the target video information, and determining acquisition environment information of the robot according to a plurality of area video information. Not only the complexity of wiring is reduced, but also the timely transmission of video information is ensured.

The application discloses a video compression and enhancement method and device, electronic equipment and storage medium, the method comprises the following steps: acquiring video data collected by a target camera, and storing the video data into a storage pool; decoding a plurality of first video files with low resolution from the storage pool based on a preset video coding protocol, stacking and splicing the plurality of first video files, and coding to obtain a second video file with high resolution; in response to a review request of a target object, decoding the second video file, and then cutting to obtain a plurality of third video files; performing video enhancement on the third video files to obtain a target video file and feed back to the target object; wherein the video enhancement comprises image repair processing, space-time domain super-resolution processing and face enhancement processing; the embodiment of the application can efficiently realize the compression and enhancement of the video, effectively reduce the storage and operation and maintenance cost of the storage equipment, and can be widely applied to the technical field of data processing.

The application provides a recording processing method and related devices. The method can include: an electronic device can perform sound source positioning based on the sound collected by a microphone, obtain the position of a target sound source and the number of sound sources in the recording environment, and then perform sound source separation on the sound collected by the microphone according to the position of the target sound source and the number of sound sources in the recording environment to obtain the sound corresponding to the target sound source, i.e., a target audio signal. The electronic device can also determine the signal-to-noise ratio and display the current sound pickup quality to the user. This method can monitor and display the sound pickup quality to the user in real time, so that the user can adjust in time when the sound pickup quality is poor, thereby obtaining high-quality audio and improving the user experience.

Various embodiments of the present invention relate generally to systems and processes for transforming a style of video data. In one embodiment, a neural network is used to interpolate native video data received from a camera system on a mobile device in real-time. The interpolation converts the live native video data into a particular style. For example, the style can be associated with a particular artist or a particular theme. The stylized video data can viewed on a display of the mobile device in a manner similar to which native live video data is output to the display. Thus, the stylized video data, which is viewed on the display, is consistent with a current position and orientation of the camera system on the display.

A medical image processing apparatus, a change degree calculation method, and a nonvolatile storage medium are provided. The medical image processing apparatus includes an acquisition unit, a first determination unit, and a calculation unit. The acquisition unit acquires a first medical image captured at a first timing and a second medical image captured at a second timing different from the first timing at the same position as the first medical image. The first determination unit determines a change region when the first medical image and the second medical image are aligned and overlaid, the change region being a logical OR of a first region included in the first medical image and a second region corresponding to the first region and included in the second medical image. The calculation unit calculates a change degree of the change region between the first timing and the second timing based on the first region and the second region forming the change region.

Embodiments of the present disclosure provide an effect video generation method and apparatus, an electronic device, and a storage medium. An image to be processed is acquired; a target image is generated based on the image to be processed, where the target image is an image generated by applying a target effect to a target object in the image to be processed, and the target object in the target image has a resulting effect generated by the target effect; and a video generation model is invoked to process the image to be processed and the target image to generate an effect video, where the effect video includes a video first frame, a video last frame, and at least one video middle frame located between the video first frame and the video last frame, the video first frame has the same image content as the image to be processed.