According to the present disclosure, there is provided a coating determining device of a coating head that can prevent coating defect caused by clogging in multiple successive coatings. The coating determining device according to the present disclosure can determine a coating state of the coating head, wherein the coating head having a plurality of nozzles for ejecting paint, the plurality of nozzles being configured to eject the paint out of the nozzles so as to coat a workpiece with the ejected paint while moving in a direction, the coating determining device of the coating head being characterized by comprising: an image acquiring unit for acquiring an image of the coated workpiece; and a determination unit for determining, based on the image acquired by the image acquiring unit, whether coating the workpiece is implemented normally.

A photo filter (e.g., artistic/stylized painting) light field effect system includes an eyewear device having a frame, a temple connected to a lateral side of the frame, and a depth-capturing camera. Execution of programming by a processor configures the stylized image painting effect system to apply a photo filter selection to: (i) a left raw image or a left processed image to create a left photo filter image, and (ii) a right raw image or a right processed image to create a right photo filter image. The stylized image painting effect system generates a photo filter stylized painting effect image with an appearance of a spatial rotation or movement, by blending together the left photo filter image and the right photo filter image based on a left image disparity map and a right image disparity map.

Disclosed are improved methods, systems and devices for color night vision that reduce the number of intensifiers and/or decrease noise. In some embodiments, color night vision is provided in system in which multiple spectral bands are maintained, filtered separately, and then recombined in a unique three-lens-filtering setup. An illustrative four-camera night vision system is unique in that its first three cameras separately filter different bands using a subtractive Cyan, Magenta and Yellow (CMY) color filtering-process, while its fourth camera is used to sense either additional IR illuminators or a luminance channel to increase brightness. In some embodiments, the color night vision is implemented to distinguish details of an image in low light. The unique application of the three-lens subtractive CMY filtering allows for better photon scavenging and preservation of important color information.

Disclosed are improved methods, systems and devices for color night vision that reduce the number of intensifiers and/or decrease noise. In some embodiments, color night vision is provided in system in which multiple spectral bands are maintained, filtered separately, and then recombined in a unique three-lens-filtering setup. An illustrative four-camera night vision system is unique in that its first three cameras separately filter different bands using a subtractive Cyan, Magenta and Yellow (CMY) color filtering-process, while its fourth camera is used to sense either additional IR illuminators or a luminance channel to increase brightness. In some embodiments, the color night vision is implemented to distinguish details of an image in low light. The unique application of the three-lens subtractive CMY filtering allows for better photon scavenging and preservation of important color information.

A system includes a robotic arm, an autosteroscopic display, a user image capture device, an image processor, and a controller. The robotic arm is coupled to a patient image capture device. The autostereoscopic display is configured to display an image of a surgical site obtained from the patient image capture device. The image processor is configured to identify a location of at least part of a user in an image obtained from the user image capture device. The controller is configured to, in a first mode, adjust a three dimensional aspect of the image displayed on autostereoscopic display based on the identified location, and, in a second mode, move the robotic arm or instrument based on a relationship between the identified location and the surgical site image.

A system includes a robotic arm, an autosteroscopic display, a user image capture device, an image processor, and a controller. The robotic arm is coupled to a patient image capture device. The autostereoscopic display is configured to display an image of a surgical site obtained from the patient image capture device. The image processor is configured to identify a location of at least part of a user in an image obtained from the user image capture device. The controller is configured to, in a first mode, adjust a three dimensional aspect of the image displayed on autostereoscopic display based on the identified location, and, in a second mode, move the robotic arm or instrument based on a relationship between the identified location and the surgical site image.

The invention relates to a long-range optical device having at least one sight channel and having an image capturing channel, wherein the image capturing channel comprises a camera module for electronically capturing images, and wherein in the sight channel, a first beam path is formed by a first objective, a first focusing lens, an erecting system and a first eyepiece, and wherein in the image capturing channel, a second beam path is formed by a second objective, a second focusing lens and a second eyepiece, and wherein the first focusing lens and the second focusing lens are displaceable together by means of a first focusing unit, and wherein in the first beam path of the sight channel, a reference image plane is determined by a reticle or by an image reproduced by projection optics, and that the first eyepiece of the sight channel is displaceable by means of a second focusing unit for focusing on the reference image plane.

The invention relates to a long-range optical device having at least one sight channel and having an image capturing channel, wherein the image capturing channel comprises a camera module for electronically capturing images, and wherein in the sight channel, a first beam path is formed by a first objective, a first focusing lens, an erecting system and a first eyepiece, and wherein in the image capturing channel, a second beam path is formed by a second objective, a second focusing lens and a second eyepiece, and wherein the first focusing lens and the second focusing lens are displaceable together by means of a first focusing unit, and wherein in the first beam path of the sight channel, a reference image plane is determined by a reticle or by an image reproduced by projection optics, and that the first eyepiece of the sight channel is displaceable by means of a second focusing unit for focusing on the reference image plane.

An optical system can include an optical arrangement supported by an optical chassis. A flexure arrangement can support the optical chassis relative to a separate structure to maintain a calibrated distance between optical components of the optical arrangement.

An optical system can include an optical arrangement supported by an optical chassis. A flexure arrangement can support the optical chassis relative to a separate structure to maintain a calibrated distance between optical components of the optical arrangement.