An apparatus comprises a first acquisition unit which acquires an captured image in a real space from an image capturing unit provided for a display apparatus; a second acquisition unit which acquires data, from a measuring unit provided for the display apparatus, indicating a distance from the display apparatus to an object in the real space; a generating unit which generates, based on the data acquired by the second acquisition unit, an image by superimposing CG on the captured image; and a setting unit which sets a measurement frequency of the measuring unit to a first frequency if a specific object is included in the captured image, and sets the measurement frequency of the measuring unit to a second frequency lower than the first frequency if the specific object is not included in the captured image.

A range finder including a sighting optical system that forms an optical image of a sighting target by sighting a target object and includes a correcting member in an optical path thereof that is driven to correct image blur of an optical image; a driving section that drives the correcting member based on a shaking amount applied to the sighting optical system; a light transmitting section that emits measurement light to a sighting target; a light receiving section that receives returned light from the sighting target and outputs a received light signal; a distance calculating section that calculates distance to the sighting target based on a timing when the measurement light is output and a timing when the return light is received by the light receiving section; and a power changing section that controls a focal distance of the light receiving section according to driving of the correcting member.

A range finder including a sighting optical system that forms an optical image of a sighting target by sighting a target object and includes a correcting member in an optical path thereof that is driven to correct image blur of an optical image; a driving section that drives the correcting member based on a shaking amount applied to the sighting optical system; a light transmitting section that emits measurement light to a sighting target; a light receiving section that receives returned light from the sighting target and outputs a received light signal; a distance calculating section that calculates distance to the sighting target based on a timing when the measurement light is output and a timing when the return light is received by the light receiving section; and a power changing section that controls a focal distance of the light receiving section according to driving of the correcting member.

A laser safety system adapted to prevent inadvertent illumination of people and assets. The laser safety system configured to emit a laser beam with a laser and determine a path of a target object relative to the laser safety system. The laser safety system configured to cause the laser beam to illuminate the target object while the target object moves along the path.

A laser safety system adapted to prevent inadvertent illumination of people and assets. The laser safety system configured to emit a laser beam with a laser and determine a path of a target object relative to the laser safety system. The laser safety system configured to cause the laser beam to illuminate the target object while the target object moves along the path.

A distance measurement device includes an imaging unit which captures a subject image formed by an imaging optical system, an emission unit which emits directional light as light having directivity along an optical axis direction of the imaging optical system, a light receiving unit which receives reflected light of the directional light from the subject, a derivation unit which derives a distance to the subject based on the timing at which the directional light is emitted and the timing at which the reflected light is received, a display unit which displays the subject image, and a control unit which performs control such that, in a case of performing a distance measurement, the display unit displays the subject image as a motion image and transition is made to a state where actual exposure by the imaging unit is possible at the timing of the end of the distance measurement.

Laser light pulses of at least two different wavelengths are reflected off a scanning mirror. A first time-of-flight distance measurement circuit receives reflected light pulses of a first wavelength and determines distances. A second time-of-flight distance measurement circuit receives reflected light pulses of a second wavelength and determines distances. The timing of transmission of laser light pulses of differing wavelengths are adjusted, and the data buffering of converted return pulses are adjusted, to compensate for laser light source misalignment.

Laser light pulses of at least two different wavelengths are reflected off a scanning mirror. A first time-of-flight distance measurement circuit receives reflected light pulses of a first wavelength and determines distances. A second time-of-flight distance measurement circuit receives reflected light pulses of a second wavelength and determines distances. The timing of transmission of laser light pulses of differing wavelengths are adjusted, and the data buffering of converted return pulses are adjusted, to compensate for laser light source misalignment.

A system and method for measuring three-dimensional (3D) coordinates is provided. The method includes rotating a 3D scanner about a first axis, the 3D scanner having a light source, a light receiver and a color camera. A light beams are emitted from the light source and reflected light beams are received with the light receiver. A processor determines 3D coordinates of points on the object based on the emitted light beams and the reflected light beams. For each of the points an intensity value is measured based on the reflected light beams. A color image of the object is acquired with the color camera. The intensity values are fused with the color image to generate an enhanced image, the enhanced image includes color data. Color data is merged with the 3D coordinates of the points. The 3D coordinates of the points are stored with the color data.

A lidar system includes: light sources generating light of a linear light source type; a light emission unit including a diffractive optical element disposed ahead of the light sources and separating incident light from the light sources into point light sources, and a scanner moving the light separated by the diffractive optical element, and radiating light of a point light source to an object; and a reception sensor converting light received after reflection by the object into an electrical signal. Spectrum angles of point light sources that have passed through the diffractive optical element may be different according to a position of the diffractive optical element. According to the lidar system, an autonomous vehicle, AI device, and/or external device may be linked with an artificial intelligence module, drone ((Unmanned Aerial Vehicle, UAV), robot, AR (Augmented Reality) device, VR (Virtual Reality) device, a device associated with 5G services, etc.