Pupae counting device that allows the automatic quantification of the youth-adult transition in groups of flies, like Drosophila. It comprises a circular platform, one or more tube holders positioned on the platform, one or more sample tubes, inserted into each tube holder, and intended to contain the pupae, a camera for recording video and images, directed towards the platform, a central motor linked and rotating the platform in front of the camera, until a sample tube of interest is positioned in front of the camera, and an external motor positioned beside the platform, for rotating the sample tube of interest 360 over itself in front of the camera.

Pupae counting device that allows the automatic quantification of the youth-adult transition in groups of flies, like Drosophila. It comprises a circular platform, one or more tube holders positioned on the platform, one or more sample tubes, inserted into each tube holder, and intended to contain the pupae, a camera for recording video and images, directed towards the platform, a central motor linked and rotating the platform in front of the camera, until a sample tube of interest is positioned in front of the camera, and an external motor positioned beside the platform, for rotating the sample tube of interest 360 over itself in front of the camera.

Provided is a technique for reducing erroneous detection by outputting highly reliable results regarding the number of people. A mobile object measurement system of the present disclosure is a system for extracting the number of people on the basis of the measurement results of measurement devices that are arranged in the entire measurement area, and is configured to extract measurement devices that are measuring a predetermined area, extract the number of people present in the predetermined area using a plurality of combinations of measurement devices including some of the extracted devices or a plurality of combinations of measurement devices having different system start times, and perform a voting process for each extracted number of people for each combination so as to determine the most reliable number of people as a correct number of people (see FIG. 1).

Apparatus, device, methods and system relating to a vehicular telemetry environment for monitoring vehicle components and providing indications towards the condition of the vehicle components and providing optimal indications towards replacement or maintenance of vehicle components before vehicle component failure.

Apparatus, device, methods and system relating to a vehicular telemetry environment for monitoring vehicle components and providing indications towards the condition of the vehicle components and providing optimal indications towards replacement or maintenance of vehicle components before vehicle component failure.

Apparatus, device, methods and system relating to a vehicular telemetry environment for monitoring vehicle components and providing indications towards the condition of the vehicle components and providing optimal indications towards replacement or maintenance of vehicle components before vehicle component failure.

Provided is an x-ray detecting type of a component counter and a method for counting components using the same. The component counter includes: an image obtaining module to obtain an image of an object with an x-ray tube and a flat detector; an inputting frame located at the front of the image obtaining module and having a guiding surface; a transferring tray to move between the image obtaining module and the inputting frame along a moving guide installed at the guiding surface; and a foreign object sensor displaced at the inputting frame to detect a foreign object; wherein the detector has a horizontal section to corresponding to an investigating surface of the transferring tray.

Provided is an x-ray detecting type of a component counter and a method for counting components using the same. The component counter includes: an image obtaining module to obtain an image of an object with an x-ray tube and a flat detector; an inputting frame located at the front of the image obtaining module and having a guiding surface; a transferring tray to move between the image obtaining module and the inputting frame along a moving guide installed at the guiding surface; and a foreign object sensor displaced at the inputting frame to detect a foreign object; wherein the detector has a horizontal section to corresponding to an investigating surface of the transferring tray.

A self-position estimation apparatus includes: a light reception unit that receives a light emission signal from a transmission apparatus via a pixel; and a position calculation unit that selects at least one, in accordance with the number of the light emission signals acquired by the light reception unit and which are used for a calculation of a self-position, from a plurality of algorithms in which the self-position is estimated and calculates the self-position by using the selected algorithm.

A larvae counter comprising a first container for receiving water, eggs of insects and/or larvae, a second container in fluid communication with the first container for receiving water and larvae from the first container, and a larvae counting module in fluid communication with the second container for receiving water and larvae from the second container and counting the larvae.