62 results about "Image response" patented technology

A focus adjustable head mounted display system used in a head mounted display device for displaying digital contents comprising: a digital content storage unit for storing digital data including audio data and image data; an signal processing unit for receiving image signals from the digital content storage unit and processing the received image signals; a focus adjustment unit for adjusting an input image from the digital content storage unit according an input focus adjustment signal so that the adjusted display image responses the focus adjustment signal; an image display unit installed at a head mounted display device for displaying the adjusted display image; a focus input unit being a manually operation device for generating a focus adjustment signal to the signal processing unit; and the focus input unit providing a focus value to the focus adjustment software. A head mounted display device for realizing the focus adjustable head mounted display system is also disclosed.

An adaptive autostereoscopic display system (10) provides an apparatus for conditioning the psychological state, physiological state, or behavior of a subject (12) by displaying a stereoscopic virtual image at a left viewing pupil (14l) and a right viewing pupil (14r). A first set of images (100) is displayed and physiological response measurements are obtained from the subject (12). Based on the response of the subject (12) a personalized image response profile is obtained. Then, in order to condition the psychological state, physiological state, or behavior of the subject (12), a second set of images (102), based on the personalized image response profile is displayed.

A method and a system for tracking a line-of-sight (LOS) and providing zero-lag image response to a display is disclosed. The method according to one embodiment receives image data having a filed of view (FOV) that is larger than what is displayed on the display using an initial LOS, combines the received image data to create a region of interest (ROI) image, detects a change in the LOS, creates a new ROI image using the received image data to correspond to the changed LOS, and displays the new ROI image to the display.

The present invention discloses a current mirror type TFT-OLED display pixel unit circuit, which comprises four polysilicon TFT tubes T1, T2, T3 and T4, an organic light emitting diode (OLED) and a capacitor Cs, wherein, the tubes T3 and T4 are completely symmetrical and form a current mirror; the tubes T1 and T2 serve as switch tubes, and line scanning signals are put in the grids of the tubes T1 and T2 to control the on-off of data current; the capacitor Cs is used for storing display data in a voltage mode, and the voltage on both ends of the capacitor Cs is loaded to the grid of the tube T4 to drive OLED to emit light; and the polysilicon TFT tubes T1, T2, T3 and T4 are all P channel devices. The present invention also provides a preparation method for transversal crystallization or laser crystallization of a mirror image TFT tube with high quality. The current mirror type TFT-OLED display pixel unit circuit and the method of the invention can enhance the consistency and precision of device properties of the TFT tube which forms mirror image current and can improve the image response speed, the image gray level and the picture display quality of an OLED screen.

Systems and methods are provided for characterizing a multidimensional distribution of responses from the objects in a populations subject to a perturbation. The methods enable the creation of a “degree of response” scale interpolated from non-perturbed and perturbed reference populations. The methods enables, using the interpolated degree of response scale, the quantitation of a degree of response of a test compound subject to a given level of perturbation, and enables the generation of a dose-response curve for a test compound. The methods are useful in a wide range of applications, such cellular analysis and high-content screening of compounds, as carried out in pharmaceutical research.

A method of extracting linear features from an image, the method including the steps of: (a) applying a non maximum suppression filter to the image for different angles of response to produce a series of filtered image responses; (b) combining the filtered image responses into a combined image having extracted linear features.

Provided is a display driver circuit which carries out frame interpolation and overshooting. An interpolation frame generation section has (i) a first generation mode of generating, based on an image of a key frame corresponding to a video signal, an interpolation frame so that a position of an object is changed with passage of time and (ii) a second generation mode of generating, based on the image of the key frame, an interpolation frame so that a display gradation of the object is changed with passage of time. An overshooting section causes an emphasis level in a tone transition for the interpolation frame generated according to the second generation mode to be different from that for the key frame. Thus, a configuration is proposed which can improve a moving image response characteristic in a display driver circuit which carries out frame interpolation and overshooting.

A method, system, computer-readable medium and data structure are provided for processing image data in connection with image recognition. A response of an image (FIG. 6 element 210) to a basis tensor can be determined after the image is applied thereto. The image response can be flattened (FIG. 6 element 220). A coefficient vector may be extracted from the image response (FIG. 6 element 230). The extracted coefficient vector may be compared to a plurality of different parameters stored in coefficient rows of a matrix (FIG. 6 element 240).

An image processing device is provided for making it possible to cope with both the widening of a viewing angle characteristic while reducing a feeling of flickers in an image display device with a sub-pixel structure and the improvement of a dynamic image response characteristic. The image processing device includes a detection means for detecting a motion index and / or an edge index of an input picture for each pixel; a frame division means for dividing a unit frame period of the input picture into a plurality of sub-frame periods; and a gray-scale conversion means for selectively performing adaptive gray-scale conversion on a luminance signal in a pixel region where a motion index or an edge index larger than a predetermined threshold value is detected from the luminance signal of the input picture by the detection means so that, while allowing the time integral value of the luminance signal within the unit frame period to be maintained as it is, a high luminance period having a luminance level higher than that of an original luminance signal and a low luminance period having a luminance level lower than that of the original luminance signal are allocated to sub-frame periods in the unit frame period, respectively, and performs adaptive gray-scale conversion for each sub-pixel so that the plurality of sub-pixels in each pixel have different display luminance from each other.

Imaging apparatus includes a mosaic image sensor (24), which is configured to generate a stream of input pixel values belonging to a plurality of input sub-images, each sub-image responsive to light of a different, respective color that is incident on the mosaic image sensor. An image restoration circuit (26) is coupled to receive and digitally filter the input pixel values in each of the input sub-images so as to generate a corresponding plurality of enhanced output sub-images. An image signal processor (ISP) (28) is coupled to receive and combine the plurality of the output sub-images in order to generate a color video output image.

A mobile terminal and panoramic photographing method for the same are provided. The panoramic photographing method includes displaying a preview image upon selection of a panoramic mode, successively capturing a first partial image and second partial image in response to input of a shooting start signal, setting a photographing direction through a comparison between the first partial image and second partial image, and producing a panoramic image in the set photographing direction. As a result, the user does not have to set the photographing direction to capture a panoramic image using a mobile terminal.

The invention relates to the technical field of embankment safety, in particular to an embankment hidden danger nondestructive detection method based on multi-technology collaboration, and the method is composed of a ground penetrating radar method, a transient electromagnetic method and a magnetic resonance technology method.For shallow embankment hidden dangers, direct image response can be achieved through the ground penetrating radar method; deep hidden dangers are checked in detail by adopting a transient electromagnetic method; for leakage and piping which are most likely to cause embankment bursting in embankment hidden dangers, underground water is directly and effectively detected by adopting a magnetic resonance spectroscopy (MRS) method. The resistivity data of each stratum detected in the transient electromagnetic method can be directly used as a parameter for inversion of the magnetic resonance technology, so that the result is more unique. By combining a ground penetrating radar method, a transient electromagnetic method and a magnetic resonance technology, the positions of water-containing areas such as hidden dangers, leakage and piping in the deep and shallow parts of the dike can be accurately positioned, so that the hidden dangers of the dike can be timely and effectively treated.

A focus adjustable head mounted display system used in a head mounted display device has an image capturing device for capturing environment images; an image processing unit for receiving image signals from the image capturing device and processing the received image signals; a focus adjustment unit for adjusting an input image from the image capturing device according an input focus adjustment signal so that the adjusted display image responses the focus adjustment signal; an image display unit installed at a head mounted display device for displaying the adjusted display image; a focus input unit being a manually operation device for generating a focus adjustment signal to the image processing unit; and the focus input unit providing a focus value to the focus adjustment software. A head mounted display device and a method for realizing the focus adjustable head mounted display system are also disclosed.