Abstract: An information processing apparatus configured to generate annotation information to be assigned to a target image, includes: a display device configured to display an image with a predetermined region in a space as a display region; an imaging device configured to capture a motion of an operator or a movement of a work tool according to the motion with respect to the target image displayed in the predetermined region; a microprocessor; and a memory connected to the microprocessor. The microprocessor is configured to perform: controlling the display device so that the target image is displayed in the predetermined region; analyzing the motion of the operator or the movement of the work tool captured by the imaging device; and generating the annotation information to be assigned to an object in the target image based on an analysis result of the analyzing.

Abstract: An information management apparatus includes: a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to execute task management assigning to a worker a task of adding annotation information to an object in an image, the memory stores a target image, the target image being an image to which the annotation information is to be added by the worker, and the microprocessor is further configured to perform: setting the task so as to add the annotation information to one object included in the target image, and in the task management, storing information of the task in the memory in association with the target image.

Abstract: An image processing apparatus for processing two-dimensional or three-dimensional images, includes: a microprocessor and a memory connected to the microprocessor. The memory stores first image data obtained by imaging and condition information indicating an imaging condition of the first image data as learning data, and the microprocessor is configured to perform: applying predetermined image processing to second image data obtained by imaging and generating third image data to be output to a recognition model constructed by machine learning using the learning data. The microprocessor is configured to perform: the generating including applying the predetermined image processing to the second image data to generate the third image data corresponding to the imaging condition of the first image data.

Abstract: An optical transmitter module includes: a low-speed light emitting device that emits an optical signal at a first given wavelength; a high-speed light emitting device that emits an optical signal at a second given wavelength; and a first filter that transmits one and reflect the other of the first- and second-given-wavelength optical signals to send the optical signal to an optical receiver module. The optical receiver module includes: a low-speed light receiving device that receives the optical signal at the first given wavelength; a high-speed light receiving device that receives the optical signal at the second given wavelength; and a second filter that transmits one and reflects the other of the first- and second-given-wavelength optical signals to send the first-given-wavelength optical signal to the low-speed light receiving device, and the second-given-wavelength optical signal to the high-speed light receiving device.

Abstract: An optical transmitter module includes: a low-speed light emitting device that emits an optical signal at a first given wavelength; a high-speed light emitting device that emits an optical signal at a second given wavelength; and a first filter that transmits one and reflect the other of the first- and second-given-wavelength optical signals to send the optical signal to an optical receiver module. The optical receiver module includes: a low-speed light receiving device that receives the optical signal at the first given wavelength; a high-speed light receiving device that receives the optical signal at the second given wavelength; and a second filter that transmits one and reflects the other of the first- and second-given-wavelength optical signals to send the first-given-wavelength optical signal to the low-speed light receiving device, and the second-given-wavelength optical signal to the high-speed light receiving device.

Abstract: A communication system is capable of determining, at a reception side of a communication circuit, whether a communication method connected is of optical communication or electric communication. When the communication system is activated, a communication circuit transmission unit transmits a differential high fixed output. When a communication circuit reception unit receives a differential high fixed signal, it is determined that electric communication is used. When the communication circuit reception unit receives a differential low fixed signal, it is determined that optical communication is used.

Abstract: A communication system is capable of determining, at a reception side of a communication circuit, whether a communication method connected is of optical communication or electric communication. When the communication system is activated, a communication circuit transmission unit transmits a differential high fixed output. When a communication circuit reception unit receives a differential high fixed signal, it is determined that electric communication is used. When the communication circuit reception unit receives a differential low fixed signal, it is determined that optical communication is used.