Question: Are Packaging Corporation of America and Hologic both involved in development of medical imaging systems?

Context paragraphs:
Nuesoft: Nuesoft Technologies, Inc. is a health care software as a service (SaaS) company headquartered in Marietta, Georgia, USA.  The company develops and sells practice management software for physician practices, university health centers, and medical billing companies.  The company operates a wholly owned medical billing clearinghouse and also provides HL7 product integration for EMR/EHR systems, laboratory information systems, medical imaging systems and document management systems.

Medical imaging: Medical imaging is the technique and process of creating visual representations of the interior of a body for clinical analysis and medical intervention, as well as visual representation of the function of some organs or tissues (physiology).  Medical imaging seeks to reveal internal structures hidden by the skin and bones, as well as to diagnose and treat disease.  Medical imaging also establishes a database of normal anatomy and physiology to make it possible to identify abnormalities.  Although imaging of removed organs and tissues can be performed for medical reasons, such procedures are usually considered part of pathology instead of medical imaging.

Vieworks: Vieworks Co., Ltd. is a manufacturer of X-ray medical imaging devices and high-resolution machine vision cameras, located in Anyang, Republic of Korea.  It designs, develops, manufactures and provides the most advanced X-ray detectors to digital imaging systems for digital radiography, digital fluoroscopy and angiography systems, and industrial cameras for aerial imaging, surveillance and AOI(Automated optical inspection).

Point spread function: The point spread function (PSF) describes the response of an imaging system to a point source or point object.  A more general term for the PSF is a system's impulse response, the PSF being the impulse response of a focused optical system.  The PSF in many contexts can be thought of as the extended blob in an image that represents an unresolved object.  In functional terms it is the spatial domain version of the optical transfer function of the imaging system.  It is a useful concept in Fourier optics, astronomical imaging, medical imaging, electron microscopy and other imaging techniques such as 3D microscopy (like in confocal laser scanning microscopy) and fluorescence microscopy.  The degree of spreading (blurring) of the point object is a measure for the quality of an imaging system.  In non-coherent imaging systems such as fluorescent microscopes, telescopes or optical microscopes, the image formation process is linear in power and described by linear system theory.  This means that when two objects A and B are imaged simultaneously, the result is equal to the sum of the independently imaged objects.  In other words: the imaging of A is unaffected by the imaging of B and "vice versa", owing to the non-interacting property of photons.  The image of a complex object can then be seen as a convolution of the true object and the PSF.  However, when the detected light is coherent, image formation is linear in the complex field.  Recording the intensity image then can lead to cancellations or other non-linear effects.

Packaging Corporation of America: Packaging Corporation of America () is an American manufacturing company based in Lake Forest, Illinois.

OmniVision Technologies: OmniVision Technologies Inc. is a corporation that designs and develops advanced digital imaging technologies and products for use in mobile phones, notebooks, netbooks and webcams, security and surveillance cameras, entertainment, digital still and video cameras, automotive and medical imaging systems.  Headquartered in Santa Clara, California, OmniVision Technologies has offices in the USA, Western Europe and Asia, including a design center and testing facility in Shanghai, China.

G-arm medical imaging: G-arm medical imaging systems are based on fluoroscopic X-ray and are used for a variety of diagnostic imaging and minimally invasive surgical procedures.  The name is derived from the G-shaped arm used to connect two X-ray generators and two X-ray detectors, image intensifiers or digital flat panel detectors, to one another.  The main advantage of the G-arm, compared to a conventional C-arm system, is that it combines a pair of X-ray chains facilitating simultaneous views in two perpendicular planes, also called G-arm imaging.

GE Healthcare: GE Healthcare is an American multinational conglomerate incorporated in New York and headquartered in Chicago, Illinois.  As of 2017, the company is a manufacturer and distributor of diagnostic imaging agents and radiopharmaceuticals for imaging modalities that are used in medical imaging procedures.  The company offers dyes that are used in magnetic-resonance-imaging procedures.  GE Healthcare also manufactures medical diagnostic equipment including CT image machines.  Further, it develops healthcare technological solutions for medical imaging and information technologies, medical diagnostics, patient monitoring systems, disease research, drug discovery, and biopharmaceutical manufacturing.  The company was incorporated in 1994 and operates in more than 100 countries.  GE Healthcare operates as a subsidiary of General Electric.

Fotofinder: FotoFinder is a worldwide brand for medical imaging systems.  The German company FotoFinder Systems GmbH was founded in 1991 and has developed imaging solutions for the early detection of melanoma and non-melanoma skin cancer as well as hair disorders diagnostics (TrichoLAB) and psoriasis assessment.

Hologic: Hologic, Inc. is a developer, manufacturer and supplier of diagnostic products, medical imaging systems and surgical products.  The Company’s core business units focus on diagnostics, breast health, gynecological surgical, and skeletal health.  Its major products include the Selenia Dimension mammography system, the Discovery and Horizon bone densitometers, the NovaSure endometrial ablation device, the ThinPrep pap test, and the Aptima, Cervista, and Prodesse diagnostic assays.  While historically the Company was focused on women's health, expansion into the molecular diagnostics space has resulted in the Company's rebranding from "The Women's Health Company" to its current tagline, "The Science of Sure".

Supporting paragraphs: Packaging Corporation of America Hologic
Answer: no