Abstract: An object of the present invention is to provide a communication terminal measurement system capable of testing a mobile communication terminal compatible with a plurality of communication standards having overlapping frequency bands in a state where the frequency bands overlap. In the communication terminal measurement system according to the present invention, the control apparatus 31 acquires the second frequency band information from the second storage unit 21m of the second mobile terminal measurement apparatus 21, and inputs parameters for avoiding all or a part of the frequency band to the storage unit 20m of the first mobile terminal measurement apparatus 20, whereby avoiding the mobile communication terminal 11a from refusing to receive signals due to input of signals of both two communication standards.

Abstract: There is provided mobile terminal testing device and system capable of reducing a processing load, when testing mobile terminals that support NSA. Included are a first mobile terminal testing device operating as a base station of LTE and a second mobile terminal testing device operating as a base station of 5G NR of NSA, when testing a mobile terminal which supports NSA, the second mobile terminal testing device generates a control signal of 5G NR, transmits the generated control signal of 5G NR to the first mobile terminal testing device, and the first mobile terminal testing device 1 transmits the received control signal of 5G NR to the mobile terminal according to the LTE.

Abstract: An object of the present invention is to provide a communication terminal measurement system capable of testing a mobile communication terminal compatible with a plurality of communication standards having overlapping frequency bands in a state where the frequency bands overlap. In the communication terminal measurement system according to the present invention, the control apparatus 31 acquires the second frequency band information from the second storage unit 21m of the second mobile terminal measurement apparatus 21, and inputs parameters for avoiding all or a part of the frequency band to the storage unit 20m of the first mobile terminal measurement apparatus 20, whereby avoiding the mobile communication terminal 11a from refusing to receive signals due to input of signals of both two communication standards.

Abstract: There is provided mobile terminal testing device and system capable of reducing a processing load, when testing mobile terminals that support NSA. Included are a first mobile terminal testing device operating as a base station of LTE and a second mobile terminal testing device operating as a base station of 5G NR of NSA, when testing a mobile terminal which supports NSA, the second mobile terminal testing device generates a control signal of 5G NR, transmits the generated control signal of 5G NR to the first mobile terminal testing device, and the first mobile terminal testing device 1 transmits the received control signal of 5G NR to the mobile terminal according to the LTE.

Abstract: Three-Dimensional Defocusing Particle Image Velocimetry (3DDPIV) allows for measurement of three-dimensional velocities within a volume. In the disclosed embodiment, a mask with a plurality of apertures is disposed with a lens between the test section and a color camera. The field-of-view is backlit and the test section is seeded with black particles. This configuration allows for a lower power light source as compared to conventional 3DDPIV. Color-coded particle images are formed on a white background, wherein each of the color images is generated from light that travels through the filters not blocked by the imaged particle, thereby producing a color image that is of a color different from the color of any of the filters. A color space linear transformation is used to allow for accurate identification of each pinhole exposure when the color filters' spectrum does not match those of the 3-CCD color camera.

Abstract: Three-Dimensional Defocusing Particle Image Velocimetry (3DDPIV) allows for measurement of three-dimensional velocities within a volume. In the disclosed embodiment, a mask with a plurality of apertures is disposed with a lens between the test section and a color camera. The field-of-view is backlit and the test section is seeded with black particles. This configuration allows for a lower power light source as compared to conventional 3DDPIV. Color-coded particle images are formed on a white background, wherein each of the color images is generated from light that travels through the filters not blocked by the imaged particle, thereby producing a color image that is of a color different from the color of any of the filters. A color space linear transformation is used to allow for accurate identification of each pinhole exposure when the color filters' spectrum does not match those of the 3-CCD color camera.

Abstract: A color values processing description which represents a procedure of color values processing is analyzed by use of a partial reservation table and a total reservation table. The color values processing description is changed based on results of the analysis. For example, two consecutive operations of the same type, such as normalizing operations, gamma correcting operations or look-up table referencing operations, are unified into a single operation.

Abstract: In an image edit processing system, a first image edit processing apparatus analyzes information for editing an image by means of a first information analyzer, and has a first image-editing-information generator for generating information to edit the image in accordance with the analyzed information. An image storing/editing apparatus includes an image memory for storing the image, analyzes information for editing the image by a second information analyzer, and includes a second image-editing-information generator for generating information to edit the image in accordance with the analyzed information. The apparatuses are connected together via an information transmitting path. Memory may be provided for storing for a fixed period of time the image edited by the first image edit processing apparatus.

Abstract: A color space of input image information sent from an image input device is recognized, and, if it is not the standard color space, it is judged whether the input image information is associated with color correction data. If the input image information is not on the standard color space but associated with color correction data, it is converted to image information on the standard color space using the associated color correction data. If the input image information is neither on the standard color space nor associated with color correction data, it is converted to image information on the standard color space using color correction data read from a storage device. A conversion device converts the image data on the standard color space to YMCK image information, which is sent to an image output device.

Abstract: A color converter capable of conversions between various kinds of color signals appropriate for use over a network (i.e., RGB signals, various luminance/chromaticity separated signals that are expressed by linear transformations of said RGB signals, and CIE LAB signals, which signals may or may not be gamma-corrected) and the internal color signals of devices connected to the network can be realized by rewriting associated coefficients and constants using the same circuit. Accurate color conversions can always be accomplished with an inexpensive system layout.