Abstract: Provided is a T cell receptor containing, as ? chain complementarity determining regions, respective amino acid sequences of CDR1 to CDR3 respectively shown in SEQ ID NOs: 1 to 3, or respective amino acid sequences of CDR1 to CDR3 respectively shown in SEQ ID NOs: 4 to 6, as ? chain complementarity determining regions, respective amino acid sequences of CDR1 to CDR3 respectively shown in SEQ ID NOs: 7 to 9, or respective amino acid sequences of CDR1 to CDR3 respectively shown in SEQ ID NOs: 10 to 12, and capable of binding to a peptide having the amino acid sequence shown in SEQ ID NO: 27 or a complex of the peptide and HLA-A24.

Abstract: A pharmaceutical includes helper T cells induced from pluripotent stem cells. The helper T cells include CD4-positive CD40L-highly expressing T cells, dendritic cells, antigen, and cytotoxic T cells CD8-positive T cells. The pharmaceutical can be administered in a method for treating cancer to a patient having cancer cells expressing an antigen specifically recognized by CD4-positive T cells.

Abstract: Provided is a T cell receptor capable of binding to a peptide having the amino acid sequence shown in SEQ ID NO: 27 or a complex of the peptide and HLA-A24. A T cell receptor capable of binding to a peptide having the amino acid sequence shown in SEQ ID NO: 28 or a complex of the peptide and HLA-A02. Disclosed T cell receptors are useful in treating or avoiding cancers which are associated with expression of glypican-3.

Abstract: A method for producing a professional antigen-presenting cell, including inducing expression of c-MYC, BMI1, and MDM2 in a myeloid cell (MC) to obtain a proliferative myeloid cell (pMC), and inducing expression of GM-CSF and/or M-CSF in the pMC to obtain a professional antigen-presenting cell (pAPC). The myeloid cell is a myeloid cell differentiated from a pluripotent stem cell.

Abstract: A method of producing helper T cells, comprising: (i) culturing T cells, which have been induced from pluripotent stem cells and into which a CD4 gene or a gene product thereof has been introduced, in a medium containing IL-2 and IL-15; and (ii) isolating CD40L-highly expressing T cells from cells obtained in step (i).

Abstract: A method of producing helper T cells, comprising: (i) culturing T cells, which have been induced from pluripotent stem cells and into which a CD4 gene or a gene product thereof has been introduced, in a medium containing IL-2 and IL-15; and (ii) isolating CD40L-highly expressing T cells from cells obtained in step (i).

Abstract: Provided is a T cell receptor containing, as ? chain complementarity determining regions, respective amino acid sequences of CDR1 to CDR3 respectively shown in SEQ ID NOs: 1 to 3, or respective amino acid sequences of CDR1 to CDR3 respectively shown in SEQ ID NOs: 4 to 6, as ? chain complementarity determining regions, respective amino acid sequences of CDR1 to CDR3 respectively shown in SEQ ID NOs: 7 to 9, or respective amino acid sequences of CDR1 to CDR3 respectively shown in SEQ ID NOs: 10 to 12, and capable of binding to a peptide having the amino acid sequence shown in SEQ ID NO: 27 or a complex of the peptide and HLA-A24.

Abstract: An image processing apparatus includes an attention region estimation unit that estimates an attention region which is estimated as a user paying attention thereto on a stereoscopic image, a parallax detection unit that detects a parallax of the stereoscopic image and generates a parallax map indicating a parallax of each region of the stereoscopic image, a setting unit that sets conversion characteristics for correcting a parallax of the stereoscopic image based on the attention region and the parallax map, and a parallax conversion unit that corrects the parallax map based on the conversion characteristics.

Abstract: An image processing apparatus includes an image converting section, a scanning controlling section, an image memory, and an object detection processing section. The image converting section converts a size of input image data. The scanning controlling section stores the size-converted image data, performs a scanning process of moving a square region having a predetermined size in the size-converted image data, and successively extracts square region image data. The image memory stores the square region image data which have been extracted by the scanning controlling section. The object detection processing section which detects an object region from the extracted square region image data. The image memory stores a plurality of entries of object candidate image data containing object regions of a plurality of object candidates. The object detection processing section performs an object determining process of determining whether or not the square region image data contain an object region.

Abstract: An image processing apparatus includes an attention region estimation unit that estimates an attention region which is estimated as a user paying attention thereto on a stereoscopic image, a parallax detection unit that detects a parallax of the stereoscopic image and generates a parallax map indicating a parallax of each region of the stereoscopic image, a setting unit that sets conversion characteristics for correcting a parallax of the stereoscopic image based on the attention region and the parallax map, and a parallax conversion unit that corrects the parallax map based on the conversion characteristics.

Abstract: An image processing apparatus includes an image clipping unit, a feature extracting unit, a candidate identifying unit, and a detecting unit. The image clipping unit clips a window image from a predetermined position of an original image. The feature extracting unit extracts a feature value of the window image on the basis of a predetermined criterion. The candidate identifying unit determines, on the basis of the feature value, whether the window image satisfies a predetermined condition for a candidate including a detection target. The detecting unit determines whether the window image includes the detection target if the window image satisfies the predetermined condition.

Abstract: Image data are compressed such that they do not visually deteriorate. Nonlinear compression and DPCM compression are performed in series. A compressing unit 41 that uses nonlinear transform inputs image data (L bits per pixel) of each color component. Image data are compressed to M bits (M<L) according to a compression transform tale TB1 that has been set up according to image information extracted from original image data. The compressing unit 41 performs compression transform having a characteristic similar to a gamma curve characteristic used in a gamma correction disposed downstream of the compressing unit 41. Image data compressed and transformed to M bits by the nonlinear compressing unit 41 are input to a DPCM compressing unit 42. The DPCM compressing unit 42 finally compresses input data to N bits (for example, N=10) according to a quantization table TB2. The compressed image data are stored to an image memory through a packing section 43.

Abstract: An image display apparatus having an electronic zoom function. The apparatus includes: imaging means capable of changing a start position of reading an image; in order for at least a part of a predetermined range of the image data to be written at the time of reading the image from a memory, writing means for extracting the predetermined range of the image and writing the extracted image in the memory; reading means for starting to read the image in the memory at the time of reading the image, converting the predetermined range of the image read from the memory into an image of a predetermined resolution, and outputting the image; and when the range of the image read is wider than a range to be expanded, control means for controlling the start position of reading so as to narrow the range of the image to be read.

Abstract: An image pickup apparatus having an image capturing unit capturing an image, a first recording unit temporarily recording an original image signal output from the image capturing unit, a processing unit performing predetermined signal processing upon the original image signal output from the image capturing unit, and an instructing unit instructing the processing unit to capture a still image. When the processing unit is instructed to capture a still image by the instructing unit while performing moving image signal processing upon the original image signal output from the image capturing unit, the processing unit may cause the first recording unit to record the original image signal output from the image capturing unit. In addition, the processing unit may read out the recorded original image signal from the first recording unit and perform still image signal processing upon the read out original image signal while suspending the moving image signal processing.

Abstract: An image pickup apparatus having an image capturing unit capturing an image, a first recording unit temporarily recording an original image signal output from the image capturing unit, a processing unit performing predetermined signal processing upon the original image signal output from the image capturing unit, and an instructing unit instructing the processing unit to capture a still image. When the processing unit is instructed to capture a still image by the instructing unit while performing moving image signal processing upon the original image signal output from the image capturing unit, the processing unit may cause the first recording unit to record the original image signal output from the image capturing unit. In addition, the processing unit may read out the recorded original image signal from the first recording unit and perform still image signal processing upon the read out original image signal while suspending the moving image signal processing.

Abstract: An image pickup apparatus having an image capturing unit capturing an image, a first recording unit temporarily recording an original image signal output from the image capturing unit, a processing unit performing predetermined signal processing upon the original image signal output from the image capturing unit, and an instructing unit instructing the processing unit to capture a still image. When the processing unit is instructed to capture a still image by the instructing unit while performing moving image signal processing upon the original image signal output from the image capturing unit, the processing unit may cause the first recording unit to record the original image signal output from the image capturing unit. In addition, the processing unit may read out the recorded original image signal from the first recording unit and perform still image signal processing upon the read out original image signal while suspending the moving image signal processing.

Abstract: Image data are compressed such that they do not visually deteriorate. Nonlinear compression and DPCM compression are performed in series. A compressing unit 41 that uses nonlinear transform inputs image data (L bits per pixel) of each color component. Image data are compressed to M bits (M<L) according to a compression transform tale TB1 that has been set up according to image information extracted from original image data. The compressing unit 41 performs compression transform having a characteristic similar to a gamma curve characteristic used in a gamma correction disposed downstream of the compressing unit 41. Image data compressed and transformed to M bits by the nonlinear compressing unit 41 are input to a DPCM compressing unit 42. The DPCM compressing unit 42 finally compresses input data to N bits (for example, N=10) according to a quantization table TB2. The compressed image data are stored to an image memory through a packing section 43.

Abstract: An image processing apparatus includes an image converting section, a scanning controlling section, an image memory, and an object detection processing section. The image converting section converts a size of input image data. The scanning controlling section stores the size-converted image data, performs a scanning process of moving a square region having a predetermined size in the size-converted image data, and successively extracts square region image data. The image memory stores the square region image data which have been extracted by the scanning controlling section. The object detection processing section which detects an object region from the extracted square region image data. The image memory stores a plurality of entries of object candidate image data containing object regions of a plurality of object candidates. The object detection processing section performs an object determining process of determining whether or not the square region image data contain an object region.

Abstract: An image processing apparatus includes an image clipping unit, a feature extracting unit, a candidate identifying unit, and a detecting unit. The image clipping unit clips a window image from a predetermined position of an original image. The feature extracting unit extracts a feature value of the window image on the basis of a predetermined criterion. The candidate identifying unit determines, on the basis of the feature value, whether the window image satisfies a predetermined condition for a candidate including a detection target. The detecting unit determines whether the window image includes the detection target if the window image satisfies the predetermined condition.

Abstract: An image display apparatus having an electronic zoom function. The apparatus includes: imaging means capable of changing a start position of reading an image; in order for at least a part of a predetermined range of the image data to be written at the time of reading the image from a memory, writing means for extracting the predetermined range of the image and writing the extracted image in the memory; reading means for starting to read the image in the memory at the time of reading the image, converting the predetermined range of the image read from the memory into an image of a predetermined resolution, and outputting the image; and when the range of the image read is wider than a range to be expanded, control means for controlling the start position of reading so as to narrow the range of the image to be read.