A feasibility study on the use of a structured light depth camera for three dimensional body measurements of dairy cows in free stall barns. The invention relates to a method for three dimensional shape measurement of a body or of a part thereof in particular of a dental object such as a model by scanning non contact distance measurement using an optical sensor device comprising a beam source where the shape of the body subjects reproducing areas to a beam at various incidence angles impinging beam and the reflected beam.
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3 dimensional body measurement. Gasparini 1 and l. Sartori 1 1 department of land environment. A coordinate measuring machine cmm is a device that measures the geometry of physical objects by sensing discrete points on the surface of the object with a probe. The use of a digitized optical method and computer to generate a 3 dimensional 3 d photonic image of an object was developed over 4 decades ago and was used as a technology for whole body surface anthropometric measurements in humans. Depending on the machine the probe position may be manually controlled by an operator or it may be computer controlled. Color version available online.
The image consisted of a cows body surface selection box frames weighing scale and image noise. Among the several scanners that are currently available significant variance exists in how each captures specific body measurements. A comparison of three dimensional body scanning and physical anthropometric methods article pdf available january 2001 with 3071 reads how we measure reads. However a problem exists in the consistency of measuring techniques between scanners. The bms design which consists of six stationary structured light projectors and six ccd cameras is presented. A raw 3 dimensional 3 d point cloud image with different colors representing different distances to the camera lens.
Pezzuolo a1 guarino m2 sartori l3 marinello f4. A non contact body measurement system bms is under development for use in making made to measure apparel and for other applications related to body measurement. Three dimensional body scanning is capable of extracting an infinite number of types of data. Pezzuolo 1 d. 1department of agroforesty and landscape university of padua 35020 legnaro italy. The system acquires two dimensional images of sinusoidal projected patterns utilizing a phase shifting technique similar.
Cillis 1 f. Various types of probes are used in cmms including mechanical optical laser and white light. Marinello 1 a. Accord ing to the dat ao f diferent positio n bust circumference full w aist fllll hips bu st height front waist heig ht a nd back wl aist heig ht obt aine d from b oth of the methods we can get the cortelation coeff icient wh ich is close to. Application of kinect sensor for three dimensional body measurements of cows f.
Gallery of 3 Dimensional Body Measurement
