303results about How to "Improve the photo effect" patented technology

System, method and program product for text processing using object coreference technology. In particular, the invention provides a text processing method which includes, acquiring text to be processed; extracting subject words and entity words corresponding to the subject words from the text; grouping the subject words; determining entity words that reference a same concerned object according to the grouped subject words; and generating processing policy for entity words that reference a same concerned object. The invention also includes a system with means for carrying out the method. The invention generally realizes automatic, more comprehensive, accurate, efficient analysis and processing on text data. The invention can be used to dig a large amount of comment data about some entity, and the invention can also be used to suggest insertion place in an article where embedded advertisement is inserted.

The invention provides a camera flashlight control method. According to the method, a camera is arranged in a mobile terminal and comprises a CMOS (Complementary Metal Oxide Semiconductor) light-sensitive processor. The method comprises the following steps: the CMOS light-sensitive processor senses and measures the brightness of the ambient light and compares the sensed and measured brightness with a pre-arranged ambient light set value, and as a result, the flashlight can be controlled according to the comparison result.

The invention provides a photo shooting method of digital equipment and the digital equipment. According to the method provided by the embodiment of the invention, after a front camera is started, a white background color is displayed on a full screen of the digital equipment, a framing browsing window of the front camera is shrunk and covers the white background color to be displayed, and further the white background color on the screen can form light filling effect for a photo. Compared with the prior art, the embodiment has the advantages that surrounding scenes with dark light can be effectively dealt with, more character details for a self-shot photo can be kept, and the photo effect is better.

The embodiment of the invention discloses a display panel and a display device. The display panel comprises a transparent display area. A plurality of sub-pixels are arranged in the transparent display area, and the sub-pixels are linearly arranged along at least one direction. In each row of sub-pixels arranged along at least one direction, the lower electrode of one sub-pixel in at least part oftwo adjacent sub-pixels is of a first shape type, the lower electrode of the other sub-pixel is of a second shape type, the first shape type comprises a circle or an ellipse, and the lower electrodeof the sub-pixel with the lower electrode in the second shape type is the same as the shape of the light-emitting area of the sub-pixel. According to the technical scheme provided by the embodiment ofthe invention, the transparency of an area opposite to a photosensitive part can be improved, and the diffraction influence is reduced.

The invention provides a side by side refrigerator with a camera device. The side by side refrigerator comprises a refrigerator body, an opening-closing assembly and at least one camera device. A storage chamber is limited in the refrigerator body. The opening-closing assembly is provided with two oppositely-arranged door bodies and a vertical beam installed on one door body. The opening-closing assembly is configured to open or close the storage chamber. The camera device is installed on the vertical beam and is configured to shoot articles in the storage chamber. According to the side by side refrigerator, the camera device is installed on the vertical beam and especially arranged in the vertical beam, so that the installation position of the camera device is reasonable, a camera can be protected, an excellent shooting effect is achieved, and the attractiveness degree of a side by side refrigerator product can also be improved.

The invention provides an anti-eye closing photographing method and an anti-eye closing photographing device. The method comprises steps: when a photographing instruction is received, a preview image of a target object is acquired, and whether a human face exists in the preview image is recognized; if a human face exists in the preview image, whether the eye is in an opened state is detected and judged; if yes, the preview image of the target object is photographed and saved; and if not, the preview image of the target object is acquired again after set time, and whether the eye is in the opened state is detected and judged again. According to the anti-eye closing photographing method and the anti-eye closing photographing device provided by the invention, the defect that the eye in the image is in the closed state in the case of photographing can be overcome, and the photographing effects are enhanced.

The invention discloses a mobile terminal rotation camera device and a rotation method. The device comprises a shell and a camera, wherein the camera is arranged in the shell, and is fixed on a PCB (Printed Circuit Board); the two ends of the PCB are fixed on two bearings through a revolving shaft respectively; one end of the revolving shaft is connected with a motor; the other end of the revolving shaft is fixed on the shell; the shell is made of a glass material; the top end of the shell is set with a semispherical glass structure; and the semispherical glass structure constructs a light-transmitting channel of a camera. The whole camera rotation device is arranged in a mobile terminal shell, the outside of the mobile terminal rotation camera device does not rotate during rotation of the camera, and the mobile terminal rotation camera device is isolated from the outside, so that the mobile terminal rotation camera device is protected from being damaged under the influence of external force, and the service life is prolonged. The mobile terminal shell is made of the glass material, and the top end of the mobile terminal shell is set with the semispherical glass structure to construct a light transmitting channel of the camera, so that light rays can be transmitted through the shell no matter which angle the camera is rotated to, and a good shooting effect is achieved. The shell is tidy and elegant, and the user experience is improved.

The invention provides a photographing control method, a photographing control device and a terminal. The photographing control method comprises the steps of: acquiring a black and white preview picture of a current scene through a first camera of the terminal when receiving a photographing command of a user; analyzing the black and white preview picture to detect whether the current scene is in backlighting; and turning on a target photographing mode of a second camera of the terminal according to a detection result, so as to photograph the current scene in the target photographing mode, wherein the second camera is used for photographing color pictures. According to the photographing control method, the photograph control device and the terminal, the backlight detection is conducted based on analyzing the acquired black and white preview picture, the influence of color cast light is effectively avoided, the accuracy of backlight detection in the photographing process is improved, the backlight detection is enhanced, and the practicability of photographing effect is optimized, thereby enhancing the user experience.

The invention discloses a mobile terminal which comprises a detection unit used for detecting whether a front camera and a rear camera are opened at the same time, an acquisition unit used for acquiring first photometric data of the rear camera, a light supplement unit used for adjusting the photometric value of a viewing frame of the front camera based on the first photometric data, and a control unit used for making the front camera shoot the viewing frame based on the adjusted photometric value. The invention further discloses a shooting control method. By adopting the technical scheme of the invention, the problem that the effect of shooting by the front camera is poor in an environment with too weak or too strong light is solved, the shooting effect of the front camera is improved, and the user experience is enhanced.

The embodiment of the invention discloses a color temperature adjusting method for a flash lamp and a terminal. The method includes the steps that the color temperature value of a preview image in the current light environment is acquired in the photographing mode when the flash lamp is in a started state; if the acquired color temperature value ranges from a high color temperature threshold value to a low color temperature threshold value, the flash lamp is adjusted to be a middle color temperature flash lamp, wherein the high color temperature threshold value is larger than the low color temperature threshold value, and the color temperature value of the middle color temperature flash lamp ranges from the high color temperature threshold value to the low color temperature threshold value. By means of the color temperature adjusting method for the flash lamp and the terminal, the color temperature of the flash lamp can be adjusted, and the photographing effect is improved.

The invention discloses contactless intelligent self-service license photographing equipment and method. The equipment comprises a chassis, an input/output module, a photographing module and an intelligent module, wherein the chassis comprises a fixed module and a scalable module, the fixed module is connected with the scalable module by virtue of a scalable part, the input/output module is arranged on the fixed module, the photographing module and the intelligent module are arranged in the fixed module, and the intelligent module is respectively connected with the photographing module and theinput/output module; and the photographing module comprises a camera module and a mobile module, and the mobile module is used for driving the camera module to move. The contactless intelligent self-service license photographing equipment and method which are disclosed by the invention can realize that hands of a user are free in a photographing process, photographing can be completed without keyor contact, an automatic photographing process is convenient and simple, industry intelligentization requirement in new times is met, and support is provided for the development of intelligent citiesand intelligent life.

The invention discloses a previewing method for a mobile terminal camera. The previewing method comprises the following steps that: a, preview pages of the mobile terminal camera are four-squared preview pages and each square corresponds to one preview special effect; b, a character instruction of a squared special effect is displayed on each squared special effect page in a floating manner; and c, any one square is clicked on to enter a full-screen view page with the corresponding special effect. According to the invention, when the camera with the preview special effects is started, an application layer of the camera uses specific key words to transmit a character string of a single-page four-squared preview mode to a service layer of the camera and the service layer of the camera acquires the character string by the key words, analyzes four special effects and transmits back preview data to the application layer. By integrating various special effects, displaying the special effects in a four-squared preview mode and setting a plurality of four-squared preview pages, a user randomly switches different four-squared preview pages and the single special effect pages, the requirements of different users are met, a shooting effect is better and the interestingness of the camera viewing mode is improved.

The embodiment of the invention provides a camera focusing method. The method comprises the following steps: when detecting that a camera is started, transmitting a first ultrasonic signal to a determined photographed object through a built-in generator by a terminal; receiving a second ultrasonic signal reflected back by the first ultrasonic signal transmitted to the photographed object; acquiring transmission time for transmitting the first ultrasonic signal through the built-in generator; acquiring receiving time for receiving the second ultrasonic signal; acquiring distance between the terminal and the photographed object according to a time difference value between the transmitting time and the receiving time; focusing the camera according to the distance between the terminal and the photographed object. According to the embodiment of the invention, ultrasonic focusing can be realized by using the built-in generator, so that the photographing effect is improved and the picture quality is improved.

The disclosure relates to a photographing method and device which are used for realizing providing of more optional photographs for users and enhancing the anti-jitter effect of photographing under low light photographing so that the photographs with better effect can be acquired under low light photographing. The method comprises the steps that when the photographing function of terminal equipment is in the on-state, whether the terminal equipment is in the stable state is judged; when the terminal equipment is in the stable state, at least one first photograph is pre-photographed; when a photographing instruction is received within the preset time period after pre-photographing, photographing operation is performed so that a second photograph is acquired; and a final photograph is confirmed according to the at least one first photograph and the second photograph. According to the technical scheme, more optional photographs are provided to the users and the users are enabled to select the photographs with the optimal effect, and the anti-jitter effect of photographing under the condition of low light photographing can also be enhanced by the photographs obtained by pre-photographing so that the effect of the photographs photographed under the condition of low light photographing is enabled to be better.

Provided is a camera resolution conversion device. The camera resolution conversion device comprises a camera compound module and an operating platform device, wherein mutual communication is carried out on the camera compound module and the operating platform device, the output end of the operating platform device is connected with the input end of the camera compound module through an I2C bus, a processing chip is arranged between the output end of the camera compound module and the input end of the operating platform device, the camera compound module and the processing chip are connected through an MIPI data bus, the processing chip and the operating platform device are connected through an MIPI data bus, the output end of the operating platform device is connected with the input end of the processing chip through an I2C bus, and the camera compound module comprises two or more camera modules. Or a picture processing unit, instead of the processing chip, is arranged in the operating platform device to carry out picture processing. Due to the facts that the camera compound module is arranged, and the two or more low-resolution camera modules are compounded through the camera compound module, high-resolution images, large-depth images and images with backgrounds which are extracted and are changed are achieved, cost is reduced, and the shooting effect of the low-resolution camera module is effectively improved.

The invention provides a method and device for adjusting the shooting effect in a mobile terminal and the mobile terminal. The method comprises the following steps: A) under a preset shooting mode, obtaining shooting distance between a shooting subject in a current preview image and a camera; B) determining an optimum adjusting scheme of the shooting subject under the preset shooting mode according to the shooting distance; C) generating a prompt message of the optimum adjusting scheme based on the optimum adjusting scheme; and D) outputting the prompt message of the optimum adjusting scheme.The method and device and the mobile terminal can quickly and effectively assist users to take photos by utilizing the existing distance measuring mode, and thus shooting effect of the users is further improved.

The embodiment of the present invention discloses a obstacle detecting method and device, a storage medium and a mobile terminal. The method is applied to a mobile terminal configured with at least two cameras, and at least two cameras are located on the same side of the mobile terminal; and the method includes: acquiring a depth image through at least two cameras in a photo preview mode, and acquiring depth of field information of the depth image; and when the depth of field information meets preset requirements, determining that the obstacle exists. The technical solution can quickly and accurately determine whether there is an obstacle by using the depth of field information of the depth image in the process of photographing by the mobile terminal configured with the multi-cameras, so that the mobile terminal takes corresponding measures, thereby is beneficial to improving photographing effect.

The invention provides an image processing method and electronic equipment. The method is applied to the electronic equipment. The electronic equipment is provided with image acquisition equipment, and the image acquisition equipment can recognize depth-of-field data of objects in an acquired image. The method comprises the following specific steps: acquiring the depth-of-field data of the objects in the acquired image recognized by the image acquisition equipment; partitioning the acquired image into a plurality of image areas according to the depth-of-field data of the object; determining jitter correction parameters corresponding to the image areas in conjunction with a jitter parameter of the electronic equipment, wherein the jitter parameter is obtained by a sensor arranged in the electronic equipment; and correspondingly correcting object images in the corresponding image areas by using the jitter correction parameters. Based on the method, image blurring caused by jitter can be effectively eliminated, and an ideal shooting effect is achieved.

The invention discloses a method for prompting a user to wipe a lens. The method comprises the following steps: when a mobile terminal starts a camera application program, detecting whether focusing completion information sent by an image signal processor is received, wherein the image signal processor is used for performing automatic focusing processing on an image collected by the camera of themobile terminal; when the focusing completion information sent by the image signal processor is received, obtaining a frame of image collected by the camera of the mobile terminal in a focusing completion state as a to-be-evaluated object; judging whether the to-be-evaluated object satisfies a preset definition condition; and if the to-be-evaluated object does not satisfy the preset definition condition, outputting a prompt message of prompting the user to wipe the lens. The invention further discloses a mobile terminal and a computer readable storage medium. By adoption of the method disclosed by the invention, the user can be prompted to wipe the lens so as to improve the photographing effect.

The invention discloses an electronic device and a control method of the electronic device. The electronic device includes a time-of-flight module, color camera, black-and-white camera, and processor.The time-of-flight module is used to acquire a depth image of the subject. The color camera is used to capture color images of the subject. The black-and-white camera is used to capture black-and-white images of the subject. The processor is configured to acquire the current brightness of the ambient light in real time and to construct a three-dimensional image of the subject according to the depth image, the color image and the black-and-white image when the current brightness is less than the first threshold value. When the current brightness of the ambient light is less than the first threshold value, the electronic device and the control method of the electronic device according to the embodiment of the present invention construct a three-dimensional image of the subject according tothe depth image, the color image and the black-and-white image, which has good photographing effect and is favorable for improving the user experience.