摘要:
A system and method for manipulating displayed content based on computer vision by using a specific hand posture. In one embodiment a mode is enabled in which content can be manipulated in a typically two handed manipulation (such as zoom and rotate).
摘要:
There is provided a method for computer vision based hand identification, the method comprising: obtaining an image of an object; detecting in the image at least two different types of shape features of the object; obtaining information of each type of shape feature; combining the information of each type of shape feature to obtain combined information; and determining that the object is a hand based on the combined information.
摘要:
A system and method are provided for controlling a device based on computer vision. Embodiments of the system and method of the invention are based on receiving a sequence of images of a field of view; detecting movement of at least one object in the images; applying a shape recognition algorithm on the at least one moving object; confirming that the object is a user hand by combining information from at least two images of the object; and tracking the object to control the device.
摘要:
A system and method for user interaction with projected content are provided. A computer generated image is projected onto a surface, the computer generated image comprising at least one symbol. The projected computer generated image is imaged to obtain a sensor image. The location of the symbol within the sensor image is detected and based on the location of the symbol in the sensor image a device may be controlled.
摘要:
The invention relates to a method for computer vision based hand gesture device control, which includes receiving 2D and 3D image information of a field of view which includes at least one user. An area of the user's hand is determined based on the 3D information and a shape of the user's hand is determined based on the 2D information. The detected shape of the hand and the position of the hand are then used to control a device.
摘要:
A method for computer vision based control of a device, the method comprising: obtaining a first frame comprising an image of an object within a field of view; identifying the object as a hand by applying computer vision algorithms; storing image related information of the identified hand; obtaining a second frame comprising an image of an object within a field of view and identifying the object in the second frame as a hand by using the stored information of the identified hand; and controlling the device based on the hand identified in the first and second frames.
摘要:
The present invention relates to compositions and methods useful for the treatment of ear disorders, administered to a treated ear in the form of a foam or a mousse. Administering a medicament in such forms will increase the residence time of the medicament in the ear canal, provide relatively uniform distribution of the composition, and can increase the penetration of the active pharmaceutical ingredient in the affected area, may release active substances slowly, enhance treatment effectiveness, increase compliance and is more convenient to use than currently available ear medications. The administration in the form of a foam or a mousse may preferably be provided as a metered dose, of a volume suitable to fill the ear canal.
摘要:
The present invention relates to foamable otic pharmaceutical compositions comprising fluoroquinolones and methods of preparing same. Particularly, the present invention relates to pharmaceutical compositions comprising oil-in-water emulsions comprising fluoroquinolones and gas propellants, administered to the ear as foam for treating ear disorders.
摘要:
The present invention relates to compositions and methods useful for the treatment of ear disorders, administered to a treated ear in the form of a foam or a mousse. Administering a medicament in such forms will increase the residence time of the medicament in the ear canal, provide relatively uniform distribution of the composition, and can increase the penetration of the active pharmaceutical ingredient in the affected area, may release active substances slowly, enhance treatment effectiveness, increase compliance and is more convenient to use than currently available ear medications. The administration in the form of a foam or a mousse may preferably be provided as a metered dose, of a volume suitable to fill the ear canal.
摘要:
A method for dispensing a plurality of metered doses of a fluid, comprising: providing a fluid in a container comprising a plurality of metering chambers and a plurality of tubes connectable to and movable relative to the chambers, wherein the tubes are externally open or open to the fluid; connecting to the chambers tubes open to the fluid, thereby loading the chambers with fluid; and selectively connecting one or more externally open tubes to one or more chambers, thereby dispensing the fluid contents of the one or more chambers via an external opening.