Abstract: An image pickup panel (1) includes: photodetection sections (10) each including a photodetector (11-1) and a receiver (11-2) which are integrally molded and having solder bumps (12) formed thereon, the photodetector converting received light into a current signal, the receiver converting the current signal into a voltage signal; and a wiring layer (20) including a wiring pattern installed therein and allowing the photodetection sections to be mounted thereon for respective pixels by the solder bumps, the wiring pattern being connected to the photodetection sections.

Abstract: A touch panel includes: a touch detection device; a map generation section configured to generate a first data map including a fixed pattern and a data pattern, based on a signal output from the touch detection device according to an information recording medium placed in proximity to the touch detection device; and a data acquisition section configured to identify the fixed pattern, and acquire a data code from the data pattern, based on a result of identifying the fixed pattern.

Abstract: A display panel includes a plurality of first unit pixels, each including: a data input terminal, a data output terminal, a display element, and a waveform shaping section. The display element is configured to perform display based on data inputted to the data input terminal. The first waveform shaping section is provided on a signal path from the data input terminal to the data output terminal.

Abstract: An image pickup panel (1) includes: photodetection sections (10) each including a photodetector (11-1) and a receiver (11-2) which are integrally molded and having solder bumps (12) formed thereon, the photodetector converting received light into a current signal, the receiver converting the current signal into a voltage signal; and a wiring layer (20) including a wiring pattern installed therein and allowing the photodetection sections to be mounted thereon for respective pixels by the solder bumps, the wiring pattern being connected to the photodetection sections.

Abstract: An image pickup panel (1) includes: photodetection sections (10) each including a photodetector (11-1) and a receiver (11-2) which are integrally molded and having solder bumps (12) formed thereon, the photodetector converting received light into a current signal, the receiver converting the current signal into a voltage signal; and a wiring layer (20) including a wiring pattern installed therein and allowing the photodetection sections to be mounted thereon for respective pixels by the solder bumps, the wiring pattern being connected to the photodetection sections.

Abstract: An image pickup panel (1) includes: photodetection sections (10) each including a photodetector (11-1) and a receiver (11-2) which are integrally molded and having solder bumps (12) formed thereon, the photodetector converting received light into a current signal, the receiver converting the current signal into a voltage signal; and a wiring layer (20) including a wiring pattern installed therein and allowing the photodetection sections to be mounted thereon for respective pixels by the solder bumps, the wiring pattern being connected to the photodetection sections.

Abstract: A display panel includes a plurality of first unit pixels (Pix) each including: a first data input terminals (PDIN); a first data output terminal (PDOUT); a display element (48); and a first waveform shaping section (42, 22), in which the display element (48) is configured to perform display based on first data (PD) inputted to the first data input terminal (PDIN), and the first waveform shaping section (42, 44) is provided on a signal path from the first data input terminal (PDIN) to the first data output terminal (PDOUT).

Abstract: An image pickup panel (1) includes: photodetection sections (10) each including a photodetector (11-1) and a receiver (11-2) which are integrally molded and having solder bumps (12) formed thereon, the photodetector converting received light into a current signal, the. receiver converting the current signal into a voltage signal; and a wiring layer (20) including a wiring pattern installed therein and allowing the photodetection sections to be mounted thereon for respective pixels by the solder bumps, the wiring pattern being connected to the photodetection sections.

Abstract: A touch panel includes: a touch detection device; a map generation section configured to generate a first data map including a fixed pattern and a data pattern, based on a signal output from the touch detection device according to an information recording medium placed in proximity to the touch detection device; and a data acquisition section configured to identify the fixed pattern, and acquire a data code from the data pattern, based on a result of identifying the fixed pattern.

Abstract: An image pickup panel (1) includes: photodetection sections (10) each including a photodetector (11-1) and a receiver (11-2) which are integrally molded and having solder bumps (12) formed thereon, the photodetector converting received light into a current signal, the. receiver converting the current signal into a voltage signal; and a wiring layer (20) including a wiring pattern installed therein and allowing the photodetection sections to be mounted thereon for respective pixels by the solder bumps, the wiring pattern being connected to the photodetection sections.

Abstract: Occurrence of mosquito noise of a macro block that contains even a small plain region is suppressed. One macro block is subdivided into sub blocks each of which is composed of four pixels×four lines. The average value of luminance levels of each sub block is calculated. The absolute values of the difference values between the luminance levels and the average value are obtained for each sub block. The minimum value of the average difference values of the 16 sub blocks of one macro block is selected and decided as an activity of the macro block. Corresponding to the decided activity, a quantizer scale of the macro block is decided. With the decided quantizer scale, the macro block is quantized. According to this method, since the size of each sub block is smaller than the size of a conventional sub block of eight pixels×eight lines, the average difference value of each sub block is more emphasized.

Abstract: An image processing apparatus includes an image conversion section that receives an input of a face image to be identified, executes an image conversion on the input face image, and performs a normalization processing into an image. The image conversion section obtains a face image from a first memory storing the face image to be normalization processed, performs the normalization processing by an image conversion and stores the face image after the normalization processing into a second memory. The image processing apparatus includes a calculation section that calculates a conversion parameter for calculating a corresponding point in the first memory to each pixel position in the second memory. The conversion parameter defines one of an image contraction processing, an image rotation processing, or an image translation processing to be performed when the face image stored in the first memory is converted into the face image stored in the second memory.

Abstract: In a face recognition apparatus adapted to recognize an input face image on the basis of one or more registered face images, similarity between an input face image and a registered face image is determined based on a Gabor jet calculated by performing Gabor filtering using Gabor filters defined by a Gaussian function representing a window and sine and cosine functions representing a frequency response for each of predetermined frequency values and for each of predetermined angles of the response function. Values of the filter window are calculated in advance based on the Gaussian function and stored in a filter window data ROM. Values of the response function are calculated in advance for respective angles based on the sine and cosine functions and stored in sine data ROMs and cosine data ROMs. In the Gabor filtering process, coefficients of the Gabor filters are determined from values read from these ROMs.

Abstract: When a stream encoded with a variable length code is output, a stream containing a syntax error and a format violation is prevented from being output. A checker checks encoding parameter for a stream that is reproduced from a magnetic tape and a stream that is output through an EE path and determines an occurrence of a syntax error or a format violation. When the output stream contains it, a switch circuit stops outputting the stream in the unit of a GOP or a picture and adds a code representing the end to the immediately preceding stream. The checker continuously checks the stream. When the output stream does not contain an error, etc, the output of the stream is resumed from the beginning of a GOP. At that point, flag representing that there is a picture that has not been used due to the stop of the stream is added.

Abstract: A signal processing apparatus that enables while a significant video signal is not being output, a stream that is decoded to a black picture signal is output along with a base band signal that causes a block picture to be displayed. The signal is reproduced, as an MPEG stream. The MPEG stream is input to a first input terminal of a switch. The MPEG stream is supplied to a black stream generating circuit. A non-signal detector detects a non-signal state of the stream. In a non-signal period, a second input terminal of the switch is selected. A stream generator generates a black stream that causes a black screen to be displayed, which is input to the second input terminal of the switch, and is obtained from a stream output terminal through a switch.

Abstract: Occurrence of mosquito noise of a macro block that contains even a small plain region is suppressed. One macro block is subdivided into sub blocks each of which is composed of four pixels×four lines. The average value of luminance levels of each sub block is calculated. The absolute values of the difference values between the luminance levels and the average value are obtained for each sub block. The minimum value of the average difference values of the 16 sub blocks of one macro block is selected and decided as an activity of the macro block. Corresponding to the decided activity, a quantizer scale of the macro block is decided. With the decided quantizer scale, the macro block is quantized. According to this method, since the size of each sub block is smaller than the size of a conventional sub block of eight pixels×eight lines, the average difference value of each sub block is more emphasized.

Abstract: Occurrence of mosquito noise of a macro block that contains even a small plain region is suppressed. One macro block is subdivided into sub blocks each of which is composed of four pixels×four lines. The average value of luminance levels of each sub block is calculated. The absolute values of the difference values between the luminance levels and the average value are obtained for each sub block. The minimum value of the average difference values of the 16 sub blocks of one macro block is selected and decided as an activity of the macro block. Corresponding to the decided activity, a quantizer scale of the macro block is decided. With the decided quantizer scale, the macro block is quantized. According to this method, since the size of each sub block is smaller than the size of a conventional sub block of eight pixels×eight lines, the average difference value of each sub block is more emphasized.

Abstract: An image processing apparatus for performing identification processing of an input face image, including: an image conversion section receiving input of the face image to be identified, executing image conversion on the input face image, and performing normalization processing into an image having a predetermined setting; a similarity calculation section calculating similarities between a feature quantity obtained from the converted input image in the image conversion section and a feature quantity of a registered image; and matching determination means determining whether the input face image matches the registered face image on the basis of the similarities calculated by the similarity calculation section, wherein the image conversion section executes the normalization processing by image conversion processing using a center of right and left eyes of the input face image as an origin.

Abstract: In a face recognition apparatus adapted to recognize an input face image on the basis of one or more registered face images, similarity between an input face image and a registered face image is determined based on a Gabor jet calculated by performing Gabor filtering using Gabor filters defined by a Gaussian function representing a window and sine and cosine functions representing a frequency response for each of predetermined frequency values and for each of predetermined angles of the response function. Values of the filter window are calculated in advance based on the Gaussian function and stored in a filter window data ROM. Values of the response function are calculated in advance for respective angles based on the sine and cosine functions and stored in sine data ROMs and cosine data ROMs. In the Gabor filtering process, coefficients of the Gabor filters are determined from values read from these ROMs.

Abstract: An encoder and an encoding method capable of improving the transfer efficiency in an encoding process is provided. The encoder determines the number of removed bit planes in order that the quantity of generated codes per frame is kept constant when performing the encoding process. A predetermined number of bit planes corresponding to those parts of information that seem relatively small to users are removed. Accordingly, the encoder can prevent variation of processing time in a stage before the encoder performs an encoding process.